Title :
The electric field gradients on Nd, Co and B in Nd2Co14B compound
Author :
Kapusta, C.Z. ; Figiel, H.
Author_Institution :
Dept.of Solid State Phys., Univ. of Mining & Metall., Krakow, Poland
fDate :
3/1/1988 12:00:00 AM
Abstract :
The quadrupole splits and oscillations of the Nd, Co, and B NMR (nuclear magnetic resonance) lines make it possible to obtain the values of electric field gradients on those atoms in Nd2Co14B. To explain observed electric field gradients, the calculated lattice contributions and intraatomic contributions are considered to give reasonable agreement with the experimental values. From these analyses it is concluded that the effective boron charge is negative.
Keywords :
boron alloys; cobalt alloys; crystal hyperfine field interactions; neodymium alloys; nuclear magnetic resonance; NMR; Nd2Co14B compound; effective B charge; electric field gradients; intraatomic contributions; lattice contributions; nuclear magnetic resonance; oscillations; quadrupole splits; Boron; Electrons; Lattices; Magnetic materials; Magnetic moments; Magnetic properties; Neodymium; Nuclear magnetic resonance; Physics; Solid state circuits;
Journal_Title :
Magnetics, IEEE Transactions on
